111786680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 259943040

約数和(自身を除く): 148156360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 97, 188, 194, 235, 376, 388, 470, 485, 613, 776, 940, 970, 1226, 1880, 1940, 2452, 3065, 3880, 4559, 4904, 6130, 9118, 12260, 18236, 22795, 24520, 28811, 36472, 45590, 57622, 59461, 91180, 115244, 118922, 144055, 182360, 230488, 237844, 288110, 297305, 475688, 576220, 594610, 1152440, 1189220, 2378440, 2794667, 5589334, 11178668, 13973335, 22357336, 27946670, 55893340, 111786680]

約数ペア:

[(1, 111786680), (2, 55893340), (4, 27946670), (5, 22357336), (8, 13973335), (10, 11178668), (20, 5589334), (40, 2794667), (47, 2378440), (94, 1189220), (97, 1152440), (188, 594610), (194, 576220), (235, 475688), (376, 297305), (388, 288110), (470, 237844), (485, 230488), (613, 182360), (776, 144055), (940, 118922), (970, 115244), (1226, 91180), (1880, 59461), (1940, 57622), (2452, 45590), (3065, 36472), (3880, 28811), (4559, 24520), (4904, 22795), (6130, 18236), (9118, 12260)]